1937201

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 2386944

約数和(自身を除く): 449743

約数列:

[1, 7, 17, 73, 119, 223, 511, 1241, 1561, 3791, 8687, 16279, 26537, 113953, 276743, 1937201]

約数ペア:

[(1, 1937201), (7, 276743), (17, 113953), (73, 26537), (119, 16279), (223, 8687), (511, 3791), (1241, 1561)]